*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ2454500 CHEMICAL NAME : Pyrazinecarboxylic acid, pentafluorophenyl ester CAS REGISTRY NUMBER : 139244-50-1 BEILSTEIN REFERENCE NO. : 5353179 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H3-F5-N2-O2 MOLECULAR WEIGHT : 290.16 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Pentafluorophenyl pyrazinoate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD - Lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : >900 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 35,1212,1992 *** END OF RECORD ***